:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --fg: #f0f0f0;
  --fg-muted: #888888;
  --fg-dim: #555555;
  --accent: #ff3b00;
  --accent-glow: rgba(255, 59, 0, 0.15);
  --accent-soft: #ff6b40;
  --green: #00ff88;
  --green-dim: rgba(0, 255, 136, 0.1);
  --red-dim: rgba(255, 59, 0, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --max-w: 1200px;
  --gutter: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px var(--gutter) 80px;
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  border: 1px solid rgba(255, 59, 0, 0.3);
  padding: 8px 16px;
  margin-bottom: 40px;
  background: var(--accent-glow);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #ffffff 0%, #cccccc 50%, var(--accent-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-cta-row {
  margin-bottom: 40px;
}

.hero-cta-btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 14px 28px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}

.hero-cta-btn:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--fg);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--fg-dim);
  opacity: 0.3;
}

.hero-gradient {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

/* ========== MANIFESTO ========== */
.manifesto {
  padding: 120px var(--gutter);
  background: var(--bg-elevated);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}

.manifesto-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 32px;
  text-transform: uppercase;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--fg-muted);
  margin-bottom: 32px;
}

.manifesto-punch {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.4;
  padding-left: 24px;
  border-left: 3px solid var(--accent);
}

/* ========== FEATURES ========== */
.features {
  padding: 120px var(--gutter);
}

.features-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.features-header {
  margin-bottom: 64px;
}

.features-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.features-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.feature-card {
  background: var(--bg-card);
  padding: 48px 40px;
  position: relative;
  transition: background 0.3s ease;
}

.feature-card:hover {
  background: #1a1a1a;
}

.feature-icon {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: rgba(255, 59, 0, 0.15);
  margin-bottom: 20px;
  line-height: 1;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ========== PROOF / COMPARISON ========== */
.proof {
  padding: 120px var(--gutter);
  background: var(--bg-elevated);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.proof-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.proof-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 48px;
  text-transform: uppercase;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.compare-col {
  padding: 48px 40px;
}

.compare-old {
  background: var(--red-dim);
}

.compare-new {
  background: var(--green-dim);
}

.compare-col h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.compare-old h3 {
  color: var(--fg-muted);
}

.compare-new h3 {
  color: var(--green);
}

.compare-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compare-col li {
  font-size: 0.95rem;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.compare-old li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
}

.compare-new li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.6;
}

/* ========== CLOSING ========== */
.closing {
  padding: 140px var(--gutter);
  text-align: center;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
}

.closing-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ========== FOOTER ========== */
.site-footer {
  padding: 48px var(--gutter);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
  margin-bottom: 6px;
}

.footer-nav {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 24px;
}

.footer-nav-link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-nav-link:hover {
  color: var(--accent-soft);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-dim);
  opacity: 0.5;
}

/* ========== MOBILE ========== */
@media (max-width: 768px) {
  .hero {
    padding: 100px var(--gutter) 60px;
    min-height: auto;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .comparison {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 36px 28px;
  }

  .compare-col {
    padding: 36px 28px;
  }

  .manifesto {
    padding: 80px var(--gutter);
  }

  .features {
    padding: 80px var(--gutter);
  }

  .proof {
    padding: 80px var(--gutter);
  }

  .closing {
    padding: 100px var(--gutter);
  }

  .hero-gradient {
    width: 300px;
    height: 300px;
    top: -10%;
    right: -20%;
  }
}

@media (max-width: 480px) {
  .hero-badge {
    margin-bottom: 24px;
  }

  .hero-sub {
    font-size: 1rem;
    margin-bottom: 40px;
  }

  .stat-num {
    font-size: 1.5rem;
  }
}